Spherical Gold Nanoparticles - 90 nm,0.03 MG/ML,solvent: ultrapure water , CAS No.7440-57-5

CAS: 7440-57-5 Cat. No.: S359083 Fórmula: Au Peso molecular: 196.97 Número EC: 231-165-9 PubChem CID: 23985
Disponible para pedir
GRADE & PURITY 90 nm,0.03 MG/ML,solvent: ultrapure water
Synonyms
7440-57-5|Au|Gold|Colloidal gold|Gold powder|Gold flake|Gold leaf|Gold, colloidal|Aurum Metallicum|Gold, elemental|HSDB 2125|Gold foil|Gold wire|CI 77480|EINECS 231-165-9|Gold-197|UNII-79Y1949PYO|auride(1-)|gold(0)|79Y1949PYO|C.I. 77480|Gold (e 175)|Au(0)
Storage
Room temperature
Shipped In
Normal
★
Size
Alemania (EU)
USA*
Price
Qty
5ml
S359083-5ml
—
1 Disponible
253,29€
25ml
S359083-25ml
Fabricado bajo pedido · 8–12 semanas
945,75€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

90 nm,0.03 MG/ML,solvent: ultrapure water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 28 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
7440-57-5 | Au | Gold | Colloidal gold | Gold powder | Gold flake | Gold leaf | Gold, colloidal | Aurum Metallicum | Gold, elemental | HSDB 2125 | Gold foil | Gold wire | CI 77480 | EINECS 231-165-9 | Gold-197 | UNII-79Y1949PYO | auride(1-) | gold(0) | 79Y1949PYO | C.I. 77480 | Gold (e 175) | Au(0)
Especificaciones y pureza
90 nm,0.03 MG/ML,solvent: ultrapure water
Información jurídica
Spherical Gold Nanoparticles Kit component
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Nombres e identificadores
Pubchem Sid
Sonrisas canónicas
[Au]
IUPAC Name
gold
InChIKey
PCHJSUWPFVWCPO-UHFFFAOYSA-N
INCHI
1S/Au
Isómeros SMILES
[Au]
PubChem CID
23985
Peso molecular
196.97

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous metal compounds
ClaseHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
DescripciónThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors elemental gold
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeFechaArticulo
L2304044Certificate of AnalysisSep 01, 2026 S359083
I2205421Certificate of AnalysisFeb 21, 2022 S359083
I2205422Certificate of AnalysisFeb 21, 2022 S359083
Propiedades químicas y físicas
Punto de ebullición (°C)2808°C
Punto de fusión (°C)1063°C
Peso molecular196.966 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass196.967 Da
Monoisotopic Mass196.967 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Applications of Nanoparticles in Vaccine Delivery
Nanoparticle-Based Gene Delivery
Nanoparticle-Based Nucleic Acid Delivery
Gold Nanoparticles: Properties and Applications
Nanowires: Properties, Preparation Routes, and Process Selection (Comprehensive Analysis of Top-Down and Bottom-Up Approaches with Recommended Aladdin Reagents)
Why Metal Nanocatalysts Can “Save Energy Yet Lose Performance Easily”: Durability Logic from Active Sites to Support/Interface Engineering (Including Selection Guide and Product Tables A–D)
Applications of Self-Assembled Monolayers (SAMs), Microcontact Printing, and Soft Lithography in Surface Functionalization and Micro/Nanopatterning
Metal Halide Perovskite Solar Cells: Sources of High Efficiency, Stability Bottlenecks, and Experimental Decision Logic
Causes, Diagnosis, and Control Strategies for Elevated Off-State Current in Semiconducting Single-Walled Carbon Nanotube Transistors
Citations of This Product
Calculadoras de soluciones
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